CN210757216U - Turnover trolley shot blasting machine - Google Patents
Turnover trolley shot blasting machine Download PDFInfo
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- CN210757216U CN210757216U CN201921420894.4U CN201921420894U CN210757216U CN 210757216 U CN210757216 U CN 210757216U CN 201921420894 U CN201921420894 U CN 201921420894U CN 210757216 U CN210757216 U CN 210757216U
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Abstract
The utility model provides a convertible platform truck shot-blasting machine belongs to shot-blasting cleaning equipment technical field, and it can overturn the work piece in the shot-blasting chamber, can realize the shot-blasting processing to the top surface of work piece, side and bottom surface in the one shot operation that the platform truck got into the shot-blasting chamber. The turnover trolley shot blasting machine comprises a machine body, a shot blasting chamber arranged in the machine body, a trolley arranged in the shot blasting chamber, and a shot blasting machine arranged on the wall of the shot blasting chamber; the trolley is provided with a tool rack for placing a workpiece and a turnover driving assembly for driving the tool rack to turn horizontally; the tooling frame is erected on the trolley and is of a hollow frame structure, and the parts of the tooling frame, before and after overturning, facing the impeller head are all hollow.
Description
Technical Field
The utility model belongs to the technical field of shot blasting equipment, especially, relate to a convertible platform truck shot-blasting machine.
Background
The shot blasting treatment gradually replaces the old manual polishing or acid pickling and other processes due to high efficiency, economy and environmental protection, and becomes an indispensable process procedure in metal processing. The trolley shot blasting machine is mainly suitable for shot blasting (blasting) cleaning of large and medium-sized cast steel (iron) parts, forged parts and plate weldment and is mainly used for removing sand, rust, oxide skin, dirt and the like on the surfaces of workpieces. However, the conventional trolley shot blasting machine can only perform shot blasting treatment on the top surface and the side surface of a workpiece placed on the trolley, and cannot treat the bottom surface of the workpiece. When the bottom surface of a workpiece needs to be shot-blasted, the machine is usually stopped, the trolley is driven out of the shot blasting chamber, the workpiece is turned over by using a crane, the turned workpiece is placed on the trolley, and the trolley enters the shot blasting chamber again to perform secondary shot blasting, so that the time and labor are wasted when the workpiece is processed. Therefore, how to provide the turnover trolley shot blasting machine capable of overturning the workpiece in the shot blasting chamber so as to conveniently perform shot blasting treatment on the top surface, the side surface and the bottom surface of the workpiece is a technical problem which is urgently needed to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to foretell current platform truck shot-blasting machine can't throw the problem of ball processing to the work piece bottom surface, provide a convertible platform truck shot-blasting machine, it can overturn the work piece in the shot-blasting chamber, can realize the shot-blasting processing to top surface, side and the bottom surface of work piece in the one shot operation that the platform truck got into the shot-blasting chamber.
In order to achieve the above object, the utility model discloses a technical scheme be:
the turnover trolley shot blasting machine comprises a machine body, a shot blasting chamber arranged in the machine body, a trolley arranged in the shot blasting chamber, and a shot blasting machine arranged on the wall of the shot blasting chamber; the trolley is provided with a tool rack for placing a workpiece and a turnover driving assembly for driving the tool rack to turn horizontally; the tooling frame is erected on the trolley and is of a hollow frame structure, and the parts of the tooling frame, before and after overturning, facing the impeller head are all hollow.
Preferably, the tool rack is a horizontally placed cylindrical frame, the cylindrical frame comprises two circular frame parts located at two ends, and a connecting beam is connected between the two circular frame parts.
Preferably, the tool rest is provided with a workpiece support member for fixing the workpiece in the tool rest.
Preferably, the overturning driving assembly comprises a driving motor, a gear mounted at the output shaft end of the driving motor, and a gear ring meshed with the gear; the driving motor is fixedly connected to the trolley, the gear ring is sleeved on the periphery of the tooling frame, and the axial direction of the gear ring is arranged along the horizontal direction.
Preferably, the ring gear is sleeved on the periphery of the circular ring-shaped frame part.
Preferably, the trolley is provided with a supporting wheel for erecting the tool rack, the supporting wheel is positioned at the lower part of the cylindrical frame, and the wheel surface of the supporting wheel is in rolling fit with the peripheral surface of the annular frame part; and at least two supporting wheels matched with each circular ring-shaped frame part are arranged, and the two supporting wheels are respectively positioned on two sides of a vertical plane where the central axis of the cylindrical frame is positioned.
Preferably, the tool rack comprises a first half frame and a second half frame which are symmetrically arranged in the vertical direction, and the first half frame and the second half frame are connected through detachable fasteners.
Preferably, the impeller heads comprise a first impeller head arranged on the side chamber wall of the impeller head chamber and a second impeller head arranged on the top chamber wall of the impeller head chamber.
Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:
1. the utility model provides a convertible platform truck shot-blasting machine, through the frock frame splendid attire work piece that sets up on the platform truck, through the upset drive assembly drive frock frame horizontal upset that sets up, realized overturning the work piece in the shot-blasting chamber, can realize the shot-blasting treatment to the top surface, side and the bottom surface of work piece in the one-time operation that the platform truck got into the shot-blasting chamber, effectively improved shot-blasting machine's treatment effeciency;
2. the utility model provides a convertible platform truck shot-blasting machine, its simple structure, it is high to throw ball treatment effeciency, is particularly suitable for throwing ball treatment to large-scale military project equipment such as armored car, tank, and development has important meaning to national military project trade.
Drawings
Fig. 1 is a schematic structural view of a convertible trolley shot blasting machine provided by an embodiment of the present invention;
fig. 2 is a front view of the assembly state of a trolley and a tool rack in the turnover-type trolley shot blasting machine provided by the embodiment of the utility model;
fig. 3 is a side view of the assembly state of a trolley and a tool rack in the turnover-type trolley shot blasting machine provided by the embodiment of the utility model;
fig. 4 is a top view of a trolley in the convertible trolley shot blasting machine provided by the embodiment of the utility model.
In the above figures: 1. a body; 2. a shot blasting chamber; 3. a trolley; 4. a shot blasting machine; 41. a first impeller; 42. a second impeller; 5. a tool rack; 51. a first half frame; 52. a second half frame; 53. a detachable fastener; 54. a workpiece support member; 55. a circular frame member; 56. a connecting beam; 6. a support wheel; 7. a turnover drive assembly; 71. a drive motor; 72. a gear; 73. a ring gear.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", etc. indicate the positional relationship based on the positional relationship shown in fig. 1, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-3, the embodiment of the utility model relates to a convertible platform truck shot-blasting machine, including organism 1, set up blasting chamber 2 in organism 1, set up platform truck 3 in blasting chamber 2 to and set up in 2 locular walls of blasting chamber impeller head 4, its characterized in that: the trolley 3 is provided with a tool rack 5 for placing a workpiece and a turnover driving component 7 for driving the tool rack 5 to turn horizontally; the tooling frame 5 is erected on the trolley 3, the tooling frame 5 is of a hollow frame structure, and the parts of the tooling frame 5 facing the impeller head 4 before and after overturning are all hollow.
Above-mentioned convertible platform truck shot-blasting machine, through 5 splendid attire work pieces of tool rack that set up on platform truck 3, through 5 horizontal upsets of the upset drive assembly 7 drive tool rack that set up, realized overturning the work piece in shot-blasting chamber 2, can realize the shot-blasting treatment to the top surface, the side and the bottom surface of work piece in platform truck 3 gets into shot-blasting chamber 2's one-time operation, effectively improved shot-blasting machine's treatment effeciency. Moreover, the turnover trolley shot blasting machine is simple in structure and high in shot blasting treatment efficiency, is particularly suitable for shot blasting treatment of large military equipment such as armored vehicles and tanks, and has important significance for development of national military industry.
In the above-mentioned convertible platform truck shot-blasting machine, it should be noted that tool rack 5 sets up the frame construction into the fretwork form, and especially, the part towards impeller head 4 before 5 upset of tool rack and after 5 upsets all is the fretwork setting, can effectively reduce tool rack 5 to throwing the hindrance of ball processing. Preferably, as shown in fig. 2 and 3, in this embodiment, the tool rack 5 is a horizontally placed cylindrical frame, and the cylindrical frame includes two circular frame members 55 at two ends, and a connecting beam 56 is connected between the two circular frame members 55. The tool rack 5 adopting the cylindrical frame structure is beneficial to reducing the interference of the tool rack 5 on shot blasting treatment to the maximum limit on one hand and is beneficial to horizontally overturning the tool rack 5 on the other hand.
In order to prevent the workpiece from being detached from the tool rest 5 when the tool rest 5 is turned upside down, as shown in fig. 2, the tool rest 5 is provided with a workpiece support member 54 for fixing the workpiece in the tool rest 5, and the workpiece support member 54 is provided on a circular ring frame member 55. The workpiece support member 54 may be customized according to the specific shape of the workpiece, as long as the workpiece can be fixed in the tool rest 5, and the position where the workpiece support member 54 is provided may be specifically set according to the specific shape of the workpiece.
With respect to the specific structure of the tumble drive assembly 7, as shown in fig. 3, the tumble drive assembly 7 includes a drive motor 71, a gear 72 mounted at an output shaft end of the drive motor 71, and a ring gear 73 engaged with the gear 72; the driving motor 71 is fixedly connected to the trolley 3, the gear ring 73 is sleeved on the periphery of the tool rack 5, and the axial direction of the gear ring 73 is arranged along the horizontal direction. When the tool rack 5 is turned over, the gear 72 is driven to rotate through the driving motor 71, the gear ring 73 is driven to rotate through the meshing fit of the gear 72 and the gear ring 73, and the gear ring 73 further drives the tool rack 5 to turn over horizontally. It should be noted that the driving motor 71 adopted in this embodiment is specifically a horizontal speed reducer, and for controlling the rotation angle of the gear 72, a controller connected to the horizontal speed reducer may be adopted for control, and a specific control manner is well known to those skilled in the art and is not described herein again. It should be noted that the specific installation position of the gear ring 73 may be set according to the specific structure of the tool rack 5, for example, in this embodiment, as shown in fig. 3, the gear ring 73 is sleeved on the outer periphery of the circular ring-shaped frame part 55 of the cylindrical frame structure tool rack 5, so as to facilitate driving the tool rack 5 to turn over. Furthermore, it is understood that the skilled person can also use other configurations of the turnover driving assembly 7 to drive the tool rack 5, for example, a sprocket and chain transmission driving manner (specifically, a first sprocket is installed at the output shaft end of the driving motor, a second sprocket is installed at the periphery of the tool rack 5, and the first sprocket and the second sprocket are connected by a chain transmission engaged with both of them), or a direct driving manner of the driving motor (specifically, a rotating shaft is installed at both axial ends of the tool rack 5, and the rotating shaft is directly connected to the output shaft end of the driving motor through a coupling). Compared with the two other driving modes listed above, the turning driving assembly 7 with the driving motor 71, the gear 72 and the gear ring 73 matched with each other in the embodiment can drive the tool rack 5 with a larger size, and the required driving power is small.
In order to facilitate the erection of the tool rack 5 on the trolley 3, as shown in fig. 2, the trolley 3 is provided with a supporting wheel 6 for erecting the tool rack 5, the supporting wheel 6 is positioned at the lower part of the cylindrical frame, and the wheel surface of the supporting wheel 6 is in rolling fit with the outer peripheral surface of the annular frame part 55; the number of the supporting wheels 6 matched with each circular frame part 55 is at least two, and the two supporting wheels 6 are respectively located on two sides of a vertical plane where the central axis of the cylindrical frame is located, and preferably are symmetrically arranged relative to the vertical plane where the central axis of the cylindrical frame is located. The supporting wheel 6 can play a role in supporting the tool rack 5, and meanwhile, the wheel surface of the supporting wheel 6 is matched with the outer peripheral surface of the annular frame part 55 in a rolling mode, so that friction between the supporting wheel 6 and the tool rack 5 during overturning can be reduced, and the tool rack 5 is more favorably overturned. It will be appreciated that other means of mounting the tool holder 5 on the trolley 3 may be used by those skilled in the art.
To facilitate the placement of the workpiece in the tool rest 5, as shown in fig. 2, the tool rest 5 preferably includes a first half frame 51 and a second half frame 52 symmetrically arranged in the vertical direction, and the first half frame 51 and the second half frame 52 are connected by a detachable fastener 53. When a workpiece is placed, the detachable fastener 53 is detached, so that the first half frame 51 and the second half frame 52 can be separated, after the workpiece is placed, the first half frame 51 and the second half frame 52 are combined together, and the first half frame 51 and the second half frame 52 are connected and fastened through the detachable fastener 53. It should be noted that the detachable fastening member 53 used in the present embodiment is specifically a fastening member of a bolt and a nut combination, and those skilled in the art may also use other detachable fastening members 53, such as a snap lock, etc. It should be noted that, when the tool rest 5 is composed of the first half frame 51 and the second half frame 52, the ring gear 73 fitted around the outer periphery of the tool rest 5 is composed of two half ring gears mounted on the first half frame 51 and the second half frame 52.
Because the embodiment of the utility model provides an in support the work piece through frock frame 5, the mesa of platform truck 3 can only be used for arranging supporting wheel 6 and driving motor 71, therefore, as shown in fig. 4, the mesa of platform truck 3 can adopt the structure of fretwork to reduce platform truck 3 cost.
Further, as shown in fig. 1, the blasting machine 4 includes a first blasting machine 41 installed at a side chamber wall of the blasting chamber 2, and a second blasting machine 42 installed at a top chamber wall of the blasting chamber 2. Shot blasting treatment on the side surface of the workpiece can be realized through the first shot blasting device 41, and shot blasting treatment on the top surface of the workpiece can be realized through the second shot blasting device 42. It should be noted that, because the embodiment of the present invention overturns the workpiece through the tool rack 5, therefore, the first impeller 41 can be only arranged on the lateral chamber wall on one side of the impeller blasting chamber 2, and the first impeller 41 does not need to be arranged on both sides, which is beneficial to reducing the manufacturing cost of the impeller blasting machine.
The use method of the turnover trolley shot blasting machine comprises the following steps: the workpiece to be shot is placed on the tool frame 5 and fixed, the trolley 3 carries the tool frame 5 positioned on the trolley and drives into the shot blasting chamber 2, the shot blasting device 4 is opened to perform shot blasting treatment on the top surface and the side surface of the workpiece, the shot blasting device 4 is closed, the tool frame 5 is driven to horizontally turn over through the turning driving component 7, and the shot blasting device 4 is opened again to perform shot blasting treatment on the bottom surface and the side surface of the other side of the workpiece. It should be noted that, when the hollow area of the tool rack 5 is large (for example, the tool rack 5 of the cylindrical frame structure formed by the two circular frame members 55 and the connecting beam 56 is adopted in this embodiment), after the top surface and one side surface of the workpiece are shot-blasted, the shot blasting machine 4 may not be turned off, and the tool rack 5 is driven to horizontally turn over through the turning driving component 7 while shot blasting, so that the shot blasting and the workpiece turning are performed synchronously, which is more favorable for ensuring the shot blasting effect and improving the shot blasting efficiency.
Claims (8)
1. Convertible platform truck shot-blasting machine, including the organism, set up in shot-blasting chamber in the organism, set up in platform truck in the shot-blasting chamber, and set up in the impeller head of shot-blasting chamber locular wall, its characterized in that: the trolley is provided with a tool rack for placing a workpiece and a turnover driving assembly for driving the tool rack to turn horizontally; the tooling frame is erected on the trolley and is of a hollow frame structure, and the parts of the tooling frame, before and after overturning, facing the impeller head are all hollow.
2. The convertible trolley shot blasting machine of claim 1, wherein: the tool rack is a cylindrical frame which is horizontally placed, the cylindrical frame comprises two circular ring frame parts which are located at two ends, and a connecting beam is connected between the two circular ring frame parts.
3. The roll-over trolley shot blasting machine according to claim 1 or 2, characterized in that: the tool rack is provided with a workpiece supporting component used for fixing the workpiece in the tool rack.
4. The convertible trolley shot blasting machine of claim 2, wherein: the overturning driving assembly comprises a driving motor, a gear arranged at the output shaft end of the driving motor and a gear ring meshed with the gear; the driving motor is fixedly connected to the trolley, the gear ring is sleeved on the periphery of the tooling frame, and the axial direction of the gear ring is arranged along the horizontal direction.
5. The convertible trolley shot blasting machine of claim 4, wherein: the gear ring is sleeved on the periphery of the circular ring-shaped frame part.
6. The convertible trolley shot blasting machine of claim 2, wherein: the trolley is provided with a supporting wheel for erecting the tool rack, the supporting wheel is positioned at the lower part of the cylindrical frame, and the wheel surface of the supporting wheel is in rolling fit with the peripheral surface of the annular frame part; and at least two supporting wheels matched with each circular ring-shaped frame part are arranged, and the two supporting wheels are respectively positioned on two sides of a vertical plane where the central axis of the cylindrical frame is positioned.
7. The roll-over trolley shot blasting machine according to claim 1 or 2, characterized in that: the tool rack comprises a first half frame and a second half frame which are symmetrically arranged in the vertical direction, and the first half frame and the second half frame are connected through detachable fasteners.
8. The convertible trolley shot blasting machine of claim 1, wherein: the shot blasting machine comprises a first shot blasting machine arranged on the side chamber wall of the shot blasting chamber and a second shot blasting machine arranged on the top chamber wall of the shot blasting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420894.4U CN210757216U (en) | 2019-08-28 | 2019-08-28 | Turnover trolley shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921420894.4U CN210757216U (en) | 2019-08-28 | 2019-08-28 | Turnover trolley shot blasting machine |
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| CN210757216U true CN210757216U (en) | 2020-06-16 |
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| CN201921420894.4U Active CN210757216U (en) | 2019-08-28 | 2019-08-28 | Turnover trolley shot blasting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385650A (en) * | 2019-08-28 | 2019-10-29 | 青岛双星智能铸造装备有限公司 | Convertible trolley shot-blasting machine |
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- 2019-08-28 CN CN201921420894.4U patent/CN210757216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385650A (en) * | 2019-08-28 | 2019-10-29 | 青岛双星智能铸造装备有限公司 | Convertible trolley shot-blasting machine |
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Effective date of registration: 20210202 Address after: 462000 intersection of Longjiang Road and old 107 National Road, Yancheng District, Luohe City, Henan Province Patentee after: DOUBLE STAR LUOHE ZHONGYUAN MACHINERY Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee before: Qingdao Shuangxing Intelligent Foundry Equipment Co.,Ltd. |